DC

Douglas Brad Campbell

AA Airborne Athletics: 2 patents #1 of 5Top 20%
📍 Kapalaoa, HI: #2 of 2 inventorsTop 100%
🗺 Hawaii: #25 of 205 inventorsTop 15%
Overall (2021): #166,183 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11097176 Sports training machine Jeffrey Jon Campbell 2021-08-24
10994182 Sports training machine Jeffrey Jon Campbell 2021-05-04